Cairn Oil Interview Questions, Process, and Tips

Aptitute and technical questions

Topic was given for group discussion for 30 min

Q1. Questions regarding chemical engineering and HR questions were asked
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Q2. What is chemical reaction engineering
Ans. 
Chemical reaction engineering is the study of chemical reactions and their design and optimization in industrial processes.
• It involves the application of chemical kinetics, thermodynamics, and transport phenomena to design and optimize chemical reactors.

• Chemical reaction engineering is used in industries such as petrochemicals, pharmaceuticals, and food processing.

• Examples of chemical reactions include combustion, poly...read more
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Q1. Differences between mock drill and an emergency
Ans. 
Mock drills are practice exercises while emergencies are real-life situations.
• Mock drills are planned and controlled exercises to test emergency response procedures.

• Emergencies are unexpected and unplanned events that require immediate action.

• Mock drills are conducted to train and familiarize individuals with emergency protocols.

• Emergencies involve real risks and potential harm to people or property.

• Mock drills aim to ...read more
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Test on both technical and general aptitude

Group Discussion on a recent relevant topic.

Q1. Normal vs Reverse grading
Ans. 
Normal grading is when sediment particles decrease in size upwards, while reverse grading is when sediment particles increase in size upwards.
• Normal grading is common in turbidites and river deposits.

• Reverse grading is common in debris flows and submarine landslides.

• Normal grading indicates a decrease in energy of the depositional environment, while reverse grading indicates an increase in energy.

• Normal grading is also...read more
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